4086966 4086966

22-08-2022
Mathematics

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3(x-9)-(3x+7) help please

Respuesta :

Medunno13 Medunno13

22-08-2022

Answer:

20

Step-by-step explanation:

[tex]3(x-9)-(3x+7) \\ \\ =3x-27-3x-7 \\ \\ =20[/tex]

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